from allauth.socialaccount.providers.base import ProviderAccount
from allauth.socialaccount.providers.oauth.provider import OAuthProvider


class OpenStreetMapAccount(ProviderAccount):
    def get_profile_url(self):
        return ('https://www.openstreetmap.org/user/' +
                self.account.extra_data['display_name'])

    def get_avatar_url(self):
        return self.account.extra_data.get('avatar')

    def get_username(self):
        return self.account.extra_data['display_name']

    def to_str(self):
        return self.get_username()


class OpenStreetMapProvider(OAuthProvider):
    id = 'openstreetmap'
    name = 'OpenStreetMap'
    account_class = OpenStreetMapAccount

    def extract_uid(self, data):
        return data['id']

    def extract_common_fields(self, data):
        return dict(username=data['display_name'])


provider_classes = [OpenStreetMapProvider]